2014/10/15 下午 10:12:27

iphone Programming Glossary: pack

Push notifications (iPhone) give “111 Connection refused”

http://stackoverflow.com/questions/1444753/push-notifications-iphone-give-111-connection-refused

'00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000' apnsMessage chr 0 . chr 0 . chr 32 . pack 'H ' str_replace ' ' '' deviceToken . chr 0 . chr strlen payload . payload fwrite apns apnsMessage End do socket_close apns..

Sending multiple iphone push notifications + APNS + PHP + Tutorial

http://stackoverflow.com/questions/14563097/sending-multiple-iphone-push-notifications-apns-php-tutorial

array 'badge' 1 'alert' message 'sound' 'default' payload json_encode body Build the binary notification msg chr 0 . pack 'n' 32 . pack 'H ' deviceToken . pack 'n' strlen payload . payload Send it to the server result fwrite fp msg strlen msg.. 1 'alert' message 'sound' 'default' payload json_encode body Build the binary notification msg chr 0 . pack 'n' 32 . pack 'H ' deviceToken . pack 'n' strlen payload . payload Send it to the server result fwrite fp msg strlen msg if result echo.. 'default' payload json_encode body Build the binary notification msg chr 0 . pack 'n' 32 . pack 'H ' deviceToken . pack 'n' strlen payload . payload Send it to the server result fwrite fp msg strlen msg if result echo 'Message not delivered'..

Integrate opentok video conferencing into parse.com + iOS app

http://stackoverflow.com/questions/15267806/integrate-opentok-video-conferencing-into-parse-com-ios-app

I also know there is some integration between opentok and parse but I simply can't gather everything in a neat pack and build it. I mean to ask what should I store in Parse What should I expect it to do automatically with opentok And so..

UIViewController. viewDidLoad vs. viewWillAppear: What is the proper division of labor?

http://stackoverflow.com/questions/1579550/uiviewcontroller-viewdidload-vs-viewwillappear-what-is-the-proper-division-of

the Now Playing view. However when you are loading things from a server you also have to think about latency. If you pack all of your network communication into viewDidLoad or viewWillAppear they will be executed before the user gets to see the..

Apple Push Notification Service APNS - Notifications not arriving

http://stackoverflow.com/questions/2293155/apple-push-notification-service-apns-notifications-not-arriving

array 'alert' 'It works ' 'badge' 1 'sound' 'default' payload json_encode payload apnsMessage chr 0 . chr 0 . chr 32 . pack 'H ' str_replace ' ' '' deviceToken . chr 0 . chr strlen payload . payload print sending message . apnsMessage . br print..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing malarkey so that we can squash the return value into the same space as the send value. To give some perspective like.. so that's ~44 frames sec. So our time window is whatever the time duration of 1024 samples is ie 1 44 s. So we would pack A with 1024 floats from the mic set log2n 10 2^10 1024 precalculate some bobbins setupReal and vDSP_fft_zrip setupReal A.. our original n real numbers. now the structure of A its setup for complex values. So vDSP needs to standardise how to pack real numbers into it. so first we generate n real numbers 1 2 ... n for i 0 i n i originalReal i float i 1 Next we pack..

Why would only some devices be receiving push notifications

http://stackoverflow.com/questions/4141290/why-would-only-some-devices-be-receiving-push-notifications

port error errorString 60 STREAM_CLIENT_CONNECT context foreach tokens as row apnsMessage chr 0 . chr 0 . chr 32 . pack 'H ' str_replace ' ' '' row device_token . chr 0 . chr strlen payload . payload fwrite fwrite apns apnsMessage if fwrite.. suggestions already made by others here's a checklist of things to consider when pushes don't work. If your total push packet exceeds 256 bytes including the initial header token and JSON payload APNS will simply drop it. If you are not using the.. error detection you will never know until your users start complaining. What you have to do is check the encoded packet size that is the size of the actual data you will pump down the wire and if it's longer than 256 bytes either reject it..

How can I send push notification to multiple devices in one go in iPhone?

http://stackoverflow.com/questions/5050363/how-can-i-send-push-notification-to-multiple-devices-in-one-go-in-iphone

2195' err errstr 60 STREAM_CLIENT_CONNECT ctx if fp print Failed to connect err errstr n return msg chr 0 . pack n 32 . pack 'H ' str_replace ' ' '' deviceToken . pack n strlen payload . payload fwrite fp msg php iphone push notification.. err errstr 60 STREAM_CLIENT_CONNECT ctx if fp print Failed to connect err errstr n return msg chr 0 . pack n 32 . pack 'H ' str_replace ' ' '' deviceToken . pack n strlen payload . payload fwrite fp msg php iphone push notification share.. if fp print Failed to connect err errstr n return msg chr 0 . pack n 32 . pack 'H ' str_replace ' ' '' deviceToken . pack n strlen payload . payload fwrite fp msg php iphone push notification share improve this question Bottom line you can't..

Push notification not receiving on iphone

http://stackoverflow.com/questions/8132664/push-notification-not-receiving-on-iphone

'sound' 'default' Encode the payload as JSON payload json_encode body Build the binary notification msg chr 0 . pack 'n' 32 . pack 'H ' deviceToken . pack 'n' strlen payload . payload Send it to the server result fwrite fp msg strlen msg.. 'default' Encode the payload as JSON payload json_encode body Build the binary notification msg chr 0 . pack 'n' 32 . pack 'H ' deviceToken . pack 'n' strlen payload . payload Send it to the server result fwrite fp msg strlen msg echo 'result.. as JSON payload json_encode body Build the binary notification msg chr 0 . pack 'n' 32 . pack 'H ' deviceToken . pack 'n' strlen payload . payload Send it to the server result fwrite fp msg strlen msg echo 'result ' . result. PHP_EOL if result..

iPhone: How to load a View using a nib file created with Interface Builder

http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder

a bit elaborate but that should be possible so here is a challenge for all you experts out there this forum is pack of the lot of you . Im creating a Questionnaire component I want to load on a NavigationContoller my QuestionManagerViewController...

To ARC or not to ARC? What are the pros and cons?

http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons

have much of this in any case. You cannot put an id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix ARC and non ARC code you will have memory problems. ARC..

Setting AVMutableComposition's frameDuration

http://stackoverflow.com/questions/9725193/setting-avmutablecompositions-frameduration

AVMutableComposition's frameDuration I'm playing with the AVEditDemo project from Apple's WWDC 2010 sample pack and I'm trying to change the frame rate of the exported video. The video is exported using an AVMutableComposition on which..